generated: '2026-07-20'
method: searched
source: https://github.com/onechronos
notes: >-
  OneChronos ships no FIX/API client SDK for its trading venue; connectivity is
  private FIX 4.2 over TCP/IP. It does publish open-source developer libraries
  from its verified GitHub org (github.com/onechronos), notably symbology
  normalization for listed US equities, which are recorded here as official
  first-party packages. These are developer tools, not trading-API client SDKs,
  so no `SDKs` pointer is emitted.
packages:
- language: rust
  registry: crates.io
  name: symbologyl2
  url: https://crates.io/crates/symbologyl2
  install: cargo add symbologyl2
  official: true
  description: Symbology normalization and translation for listed US equities.
- language: python
  registry: pypi
  name: symbologyl2
  url: https://pypi.org/project/symbologyl2/
  install: pip install symbologyl2
  official: true
  description: Python wrapper for the symbologyl2 US-equities symbology library.